Digital Electronic Sound Level Meter

• To measure sounds and noise, in accordance with international guidelines in industry, crafts, and the home.
• Ideal for technicians of ventilation, heating and refrigeration, aviation industry, environmental technology.
• Self-calibration function after each startup.
• Robust polyamide casing.
• On / off button, memory for 4,700 measurements, slow / fast function, with clock and calendar.
• Female thread for tripod on the back.
• Automatic power cut.
• Large LCD display, 4 digits, with clear figures, low battery indicator.
• Frequency range 31.5 Hz ~ 8.5 KHz, AC frequency selection switch, AC / DC output.
• Bar graph with 50 dB scale, with 1 dB steps, with Min / Max value pre-selector.
• ½-inch condenser microphone, with removable foam ball for external measurements.

Storage temperature -20 °C ~ 70 °C, operating temperature 0 °C ~ 45 °C, DC 6V input jack,
AC analog output.

• Including 4x 1.5 V batteries (type AA, Art. 60 9282), USB data cable, software.